Free Shipping on orders of $50 or more applies to economy shipping only to US and Canadian addresses on all internet or phone merchandise orders. (Canadian orders will be charged a $3.50 brokerage fee, duty and tax.) Excludes gift cards, orders shipped outside of the US and Canada, expedited or additional shipping and hazardous, special fees. Shipping charges on previous orders will not be reimbursed.

You may also order by calling 1-800-BASS-PRO (1-800-227-7776). Give the phone representative key code L5HA.

Each pair of Costa® Blackfin 580G Polarized Sunglasses features mirror lenses made of top-quality optical glass that provides 100% protection from UV A, B, and C rays. You'll love the way they perform on the water thanks to 100% polarization, a water-repellent coating, and an anti-reflective coating. The Blackfin's tough TR-90 nylon frames have wide temples to block light from coming in at the periphery, as well. Manufacturer's limited lifetime warranty.

Costa 580 Technology Yellow light is the enemy. The patented Costa 580 lenses incorporate an advanced filtering compound into the lens material that reduces yellow light. This delivers enhanced colors and better visual acuity in all conditions. It's embedded in the lens, which means it's warrantied for the life of the glasses.

Best Ever
These glasses are by far the best sunglasses have ever had. This is my second pair so I could send my first pair to be repaired. If you are out on the water all day, you will have no regrets with costas.
September 11, 2012

Well worth the price!
Awesome sunglasses. I had no problems at any time during an 8 hour fishing excursion. They held tight to my head without giving me a headache. Blue lense is best for offshore. Worked great for me.
May 13, 2009

I will never buy anything but costas
Absolutely the best pair of sunglasses I have ever had! Way better than oakley. They have the best lens available and also look great!
June 16, 2009

Worth the money
Not much to be said. Bite the bullet, spend the money and enjoy. Best sunglasses out there, even if you dont fish.
April 20, 2013

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